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How can I open several files at once in Vim?
Is there a way to open all the files in a directory from within Vim? So a :command that would say in effect "Open all the files under /some/path into buffers".
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What's the meaning of 'origin' in 'git push origin master'
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origin is the default name of the remote git repository you cloned from. Have a look at .git/refs/remotes/origin/* and .git/config within your sources to see how git knows about it.
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Difference between the 'controller', 'link' and 'compile' functions when defining a directive
... : write business logic in controller and DOM manipulation in link.
Apart from this you can call one controller function from link function of another directive.For example you have 3 custom directives
<animal>
<panther>
<leopard></leopard>
</panther>
</animal>...
How to convert a string of bytes into an int?
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In Python 3.2 and later, use
>>> int.from_bytes(b'y\xcc\xa6\xbb', byteorder='big')
2043455163
or
>>> int.from_bytes(b'y\xcc\xa6\xbb', byteorder='little')
3148270713
according to the endianness of your byte-string.
This also works for bytestring-in...
How to run an application as “run as administrator” from the command prompt? [closed]
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See this TechNet article: Runas command documentation
From a command prompt:
C:\> runas /user:<localmachinename>\administrator cmd
Or, if you're connected to a domain:
C:\> runas /user:<DomainName>\<AdministratorAccountName> cmd
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Converting SVG to PNG using C# [closed]
...plemented - I checked the source code. @FrankHale I had to remove an xmlns from the svg because raphael added it twice.
– fireydude
Oct 30 '13 at 10:24
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Comparing boxed Long values 127 and 128
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TL;DR
Java caches boxed Integer instances from -128 to 127. Since you are using == to compare objects references instead of values, only cached objects will match. Either work with long unboxed primitive values or use .equals() to compare your Long objects.
Long (pu...
Fastest Way of Inserting in Entity Framework
...he context after SaveChanges and create a new one. This clears the context from all entites, SaveChanges doesn't do that, the entities are still attached to the context in state Unchanged. It is the growing size of attached entities in the context what slows down the insertion step by step. So, it i...
Why does Iterable not provide stream() and parallelStream() methods?
...make that impossible. So instead, we made it really easy to make a Stream from an Iterable, by providing a spliterator() method. The implementation of stream() in Collection is just:
default Stream<E> stream() {
return StreamSupport.stream(spliterator(), false);
}
Any client can get th...
Python group by
..., ('9843236', 'KAT'), ('5594916', 'ETH'), ('1550003', 'ETH')]
>>> from collections import defaultdict
>>> res = defaultdict(list)
>>> for v, k in input: res[k].append(v)
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Then, convert that dictionary into the expected format.
>>> [{'type':k, 'items':v} for ...